Bonka Batteries have been battle tested, and approved by pilots alike! Specially manufactured for the FPV Racing and Drone communities, these batteries are among the highest performing batteries offered in the market. Compared to leading brands, Bonka have been delivering higher average voltage thresholds across the discharge curve. What does this mean? Bonka will perform under stress of high amp draw loads, producing extra power and thrust to take your aircraft to the next level of speed and performance. Don't let the cost effective nature of these packs scare you, they perform!